TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

MYZUS PERSICAE [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2007-03-28

English

Subject field(s)
  • Plant Diseases
  • Root and Tuber Crops
CONT

Potato virus P. [It] is now considered to be a distinct possible carlavirus, although the extent of its relationship to PVS [Potato virus S] and other carlavirus (especially PRDV [Potato rough dwarf virus]) has yet to be determined ... PVP is transmitted by Myzus persicae and possibly other aphid species.

OBS

Leaves of infected potatoes may show a mild mosaic, roughness of the surface, waviness of the leaf margin or no symptoms at all depending on the variety and on the weather. Some hypersensitive varieties develop top necrosis.

OBS

Potato is its only known natural host.

OBS

"PVA" is the approved abbreviation according to several sources.

French

Domaine(s)
  • Maladies des plantes
  • Culture des plantes sarclées
CONT

Le PVA cause la mosaïque commune. [Il] est moins fréquent que les autres virus de la pomme de terre mais il peut causer de graves dégâts lorsqu’il se trouve associé au virus X ou au virus Y.

OBS

Ce virus est le plus souvent transmis par [...] Myzus persicae ainsi que par le contact entre les plantes.

OBS

C’est l’acronyme anglais «PVA» qui est le plus utilisé en français. L’acronyme français est rarement utilisé.

Spanish

Save record 1

Record 2 1999-08-09

English

Subject field(s)
  • Crop Protection
  • Plant Diseases
CONT

Transmitted by a vector; an insect; Myzus persicae, M. (Sciamyzus) ascolonicus, M. (Nectarosiphon) certus, Macrosiphum euphorbiae, Acyrthosiphon (Aulocorthum) solani, Myzus (Phorodon) humuli, Branchycaudus helichrysi; Aphididae. Transmitted in a persistent manner. Virus retained when the vector moults; does not multiply in the vector; not transmitted congenitally to the progeny of the vector; not transmitted by mechanical inoculation; not transmitted by grafting; not transmitted by contact between plants; not transmitted by seed; not transmitted by pollen.

French

Domaine(s)
  • Protection des végétaux
  • Maladies des plantes
CONT

Virus transmis par : Puceron vert(Myzus persicae) et Puceron noir(Aphis fabae). Le virus infecte tous les tissus de la plante y compris les vaisseaux conducteurs. Le réservoir d’inoculum est constitué par les Betteraves non récoltées, ensilée ou porte-graines, les cultures d’Épinard ou diverses mauvaises herbes : Mouron(Anagallis arvensis), Chénopodes(Chenopodium sp.), Coquelicot(Papaver Rhæas), Capselle(Capsella bursa-pastoris), Véronique(Veronica sp.), Persicaire(Polygonum persicaria).

Spanish

Save record 2

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